[jahewson]

What a dumb question. No, of course it’s not.

If you ask USPS to display your illegal ad in their window then it certainly is their fault. That would be an actually comparable situation here.

[mirimir]

Well, there was a criminal case against FedEx for delivering illegal prescriptions from Internet drug stores. But it got tossed.

[fit2rule]

Is FedEx marketing itself to drug distributors as a way to filter out the chaff and get straight to the drug users of highest value?

I think not.